WO2014076738A1 - Dispositif de moulage par injection et procédé de commande associé - Google Patents

Dispositif de moulage par injection et procédé de commande associé Download PDF

Info

Publication number
WO2014076738A1
WO2014076738A1 PCT/JP2012/007377 JP2012007377W WO2014076738A1 WO 2014076738 A1 WO2014076738 A1 WO 2014076738A1 JP 2012007377 W JP2012007377 W JP 2012007377W WO 2014076738 A1 WO2014076738 A1 WO 2014076738A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection molding
manufacturing parameter
information
defect
manufacturing
Prior art date
Application number
PCT/JP2012/007377
Other languages
English (en)
Japanese (ja)
Inventor
深作 安井
Original Assignee
安井インターテック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安井インターテック株式会社 filed Critical 安井インターテック株式会社
Priority to JP2014546740A priority Critical patent/JP6059248B2/ja
Priority to PCT/JP2012/007377 priority patent/WO2014076738A1/fr
Publication of WO2014076738A1 publication Critical patent/WO2014076738A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/241—Moulding wax

Definitions

  • the present invention relates to an injection molding apparatus used for injection molding of a wax resin model used for lost wax casting and a control method thereof.
  • the present invention relates to an injection molding apparatus including a control apparatus that updates parameters as manufacturing conditions in the wax resin injection molding operation and a control method thereof.
  • the lost wax method is known as one of injection molding methods with complicated shapes, and is used in various industrial fields.
  • the lost wax casting method is particularly suitable for precise casting of products having complicated shapes such as metal accessories.
  • the lost wax casting method applied to metal accessories can be roughly divided into “wax model creation process”, “mold creation process” and “casting / finishing process” in the order of processes.
  • the “wax model creation process” will be described with reference to FIG.
  • the “wax model creation process” includes a “rubber mold creation process (first process)” and a “wax injection process (second process)” that follows.
  • This “wax injection step (second step)” is a step that is an object of the present invention.
  • the “rubber mold making process (first process)” is a process of manufacturing a prototype model 80 having the same shape as the final cast product using a metal such as silver.
  • a runner 81 a is attached to the prototype model 80 to produce the prototype model 81 with a runner.
  • the silicon rubber 53 is filled in the frame 52, and a prototype model 81 with a runner is embedded in the filled silicon rubber 53.
  • the silicon rubber 53 is solidified into a box shape, and after the silicon rubber is solidified, the rubber mold 6 is separated into an upper rubber mold 6b and a lower rubber mold 6c, and a runner model 81 is taken out.
  • an inlet 6d having a conical countersink surface is disposed at the end of the rubber mold 6 corresponding to the runner.
  • a model hollow pattern 6a is formed.
  • the “wax injection step (second step)” is a step of injecting a wax resin into the rubber mold 6 using the injection molding machine 1 shown in FIG.
  • FIG. 1 is an overall schematic view of the injection molding apparatus 1, and FIG. 2 shows a wax injection route of the injection molding apparatus 1.
  • the injection molding apparatus 1 includes a main body 2 and a clamp 5. Inside the main body 2, a pressurized tank 3 for storing wax resin, a vacuum tank 4, a display 7, and a nozzle 9 are provided inside the main body 2, a pressurized tank 3 for storing wax resin, a vacuum tank 4, a display 7, and a nozzle 9 are provided. A heater for heating is attached to the pressurized tank 3, and the stored wax is stored in a molten state.
  • a pressurizing pump 31 is fluidly joined to the pressurizing tank 3, and the inside of the pressurizing tank 3 can be pressurized.
  • An exhaust pump 41 (vacuum pump) is fluidly joined to the vacuum tank 4.
  • the exhaust pump 41 is fluidly joined to the pressurization tank 3 through a valve, so that the pressurization tank 3 and the vacuum tank 4 can be evacuated.
  • the nozzle 9 has a wax injection path 91 disposed therein.
  • a wax resin buffer 92 and an exhaust system buffer 93 are arranged in pairs.
  • the wax injection path 91 is joined to each of the wax resin buffer 92 and the exhaust system buffer 93.
  • a valve 94a and a valve 94b are disposed inside the wax resin buffer 92 and the exhaust system buffer 93, respectively.
  • the clamp 5 applies a force that presses the upper rubber mold 6 b of the rubber mold 6 against the lower rubber mold 6.
  • the clamp 5 includes a drive device 51, an actuator 52, and a clamp table 53, and the drive device 51 can move the compression plate 52 toward the clamp table 53. Further, in the clamp 5, the clamp base 53 can move the rubber mold 6 in a direction approaching the wax injection nozzle 9 (referred to as “forward direction” in this specification).
  • the upper rubber mold 6b and the lower rubber mold 6c are combined, and the clamp base of the injection molding apparatus 1 is such that the injection port 6d of the rubber mold 6 is at a height to join the wax injection nozzle 9 of the injection molding apparatus 1. Adjust the height of 53. Then, the rubber mold 6 is placed on the clamp base 53 of the clamp 5, and the clamp base 53 is moved forward so that the rubber mold 6 moves forward with the compression plate 52 of the clamp 5 in contact with the upper rubber mold 6b. . The compression plate 52 is pushed down by the driving device 51 to apply a surface pressure as a clamping pressure to the upper rubber mold 6 b of the rubber mold 6. In this state, the clamp base 53 is further advanced.
  • the rubber mold 6 can be joined to the inlet 6d at the end of the rubber mold 6 by being pressed toward the nozzle 9. In this state, the tip 9a of the nozzle 9 is in close contact with the conical countersink surface, and the hollow pattern 6a inside the rubber mold 6 and the wax supply system or exhaust system are isolated from the outside. Fluidly joined together.
  • the exhaust tank 41 When the exhaust tank 41 is exhausted by the exhaust pump 41, the gas remaining in the exhaust system buffer 93 that is in fluid communication with the exhaust pump 4 is exhausted.
  • the valve 94b When the valve 94b is opened, the exhaust system buffer 93 and the wax injection path 91 communicate with each other, and the hollow pattern 6a of the rubber mold 6 is also exhausted.
  • the melted and pressurized wax flows from the pressure tank 3 to the wax resin buffer 92.
  • the valve 94b on the exhaust system buffer 93 side When the flow path from the wax injection path 91 to the hollow pattern 6a is completely exhausted, the valve 94b on the exhaust system buffer 93 side is closed and the valve 94a on the wax resin buffer 92 side is opened.
  • the valve 94a When the valve 94a is opened, the wax flows from the high-pressure side wax resin buffer 92 into the low-pressure side wax injection path 91 and the hollow pattern 6a. Filling is completed when a predetermined amount of wax is injected.
  • the wax flows into the hollow pattern 6a, it is preferable that the wax is uniformly filled into the hollow pattern 6a of the rubber mold 6.
  • the hollow pattern 6a is complicated, and it is difficult to uniformly fill the hollow pattern 6a with wax, and a defect is likely to occur in the completed wax model. Problems include, for example, wax leakage from the joint between the upper rubber mold 6b and the lower rubber mold 6c, burrs, presence of unfilled portions in the hollow pattern 6a, shrinkage of the wax model, and bubbles in the wax model. and so on.
  • the injection pressure of wax from the nozzle is not appropriate, or the clamping pressure is low. Presence of an unfilled location in the hollow pattern 6a may be that deaeration in the hollow pattern 6a is insufficient and that the pressure of the wax in the pressurized tank 3 is weak.
  • an injection molding apparatus that manufactures a molded product by injection molding a resin into a mold having a hollow pattern therein, and can store manufacturing parameters input by a user to control each part of the injection molding apparatus.
  • a processing unit that controls each part of the injection molding apparatus, information on a defective part that has occurred in the injection-molded molded product, and information on the type and degree of the defect are prompted.
  • the manufacturing parameter change amount corresponding to the degree information is determined, the manufacturing parameter change amount is set as a correction value to be added to the manufacturing parameter, and the correction value is added to the manufacturing parameter and replaced with a new manufacturing parameter.
  • the injection molding apparatus includes a storage unit and a display, and stores in the storage unit data of manufacturing parameter change amounts set in advance according to information on a defect location and information on the type and degree of the defect.
  • FIG. 1 is an overall view of an injection molding apparatus of the present invention.
  • 1 shows an overall schematic view of an injection molding apparatus of the present invention.
  • the wax pressure-increasing process in the injection molding apparatus according to the present invention is shown.
  • the lowering process of the clamp in the injection molding apparatus in this invention is shown.
  • 3 shows an algorithm for changing manufacturing parameters in the present invention.
  • mold used for the injection molding in invention is shown.
  • FIG. 6 shows a user setting screen for each rubber-type region determined in correspondence with FIG.
  • region determined corresponding to FIG. 5 is shown.
  • the calculation matrix in the injection molding in this invention is shown. It shows the wax model production process.
  • FIG. 1 shows an injection molding apparatus 1 according to the first embodiment.
  • FIG. 2 is a schematic diagram of the pipe configuration of the injection molding apparatus 1.
  • the injection molding apparatus 1 includes a main body 2 and a clamp 5. Inside the main body 2, a pressurized tank 3 for storing wax resin, a vacuum tank 4, a display 7, a control device 8, and a nozzle 9 are provided. A heater (not shown) is attached to the pressurized tank 3 to store the stored wax in a molten state. A thermistor 3b is attached to the pressurized tank 3, and the temperature of the pressurized tank is measured. In addition, a pressurizing pump 31 is fluidly joined to the pressurizing tank 3, and the melted wax resin can be pressurized in the pressurizing tank 3. An exhaust pump 41 is fluidly joined to the vacuum tank 4.
  • the exhaust pump 41 is fluidly joined to the pressurization tank 3 through a valve, so that the pressurization tank 3 and the vacuum tank 4 can be evacuated.
  • the display 7 is preferably a touch panel system that can serve as input means when the user touches each of the displayed parts.
  • the wax injection path 91 is disposed inside the nozzle 9.
  • a wax resin buffer 92 and an exhaust system buffer 93 are arranged in pairs.
  • the wax injection path 91 is joined to each of the wax resin buffer 92 and the exhaust system buffer 93.
  • a pressurized tank valve 94a and an exhaust valve 94b are arranged, respectively.
  • the clamp 5 applies a force that presses the upper rubber mold 6 b of the rubber mold 6 against the lower rubber mold 6.
  • the clamp 5 includes a drive device 51, an actuator 52, and a clamp table 53, and the drive device 51 can move the compression plate 52 toward the clamp table 53. Further, in the clamp 5, the clamp base 53 can be moved in the rubber mold 6 “forward direction”.
  • the upper rubber mold 6b and the lower rubber mold 6c are combined, and the clamp base of the injection molding apparatus 1 is such that the injection port 6d of the rubber mold 6 is at a height to join the wax injection nozzle 9 of the injection molding apparatus 1. Adjust the height of 53. Then, the rubber mold 6 is placed on the clamp base 53 of the clamp 5, and the clamp base 53 is moved forward so that the rubber mold 6 moves forward with the compression plate 52 of the clamp 5 in contact with the upper rubber mold 6b. . The compression plate 52 is pushed down by the driving device 51 to apply a surface pressure as a clamping pressure to the upper rubber mold 6 b of the rubber mold 6. In this state, the clamp base 53 is further advanced.
  • the rubber mold 6 can be joined to the inlet 6d at the end of the rubber mold 6 by being pressed toward the nozzle 9. In this state, the tip 9a of the nozzle 9 is in close contact with the conical countersink surface, and the hollow pattern 6a inside the rubber mold 6 and the wax supply system or exhaust system are isolated from the outside. Fluidly joined together.
  • a start time (HOLD1) at which the rubber mold 6 starts to be pressed against the nozzle 9 is set, and when the rubber mold 6 is pressed against the nozzle 9, a forward pressure (FORWARD) as a pressing pressure is applied.
  • FORWARD forward pressure
  • the pressing end time (HOLD2) of the rubber mold 6 against the nozzle 9 is managed.
  • the wax After the wax is injected into the hollow pattern 6a, when the wax is cooled and solidified, the wax contracts and a dent is formed at the center of the completed wax model. Change Therefore, as shown in FIG. 3, by injecting the wax at a pressure P 1 to the hollow pattern 6a, after a certain time (P-TIME) has passed, the pressure P 1 to (PRESS1) the pressure P 2 (PRESS2) Then, the wax is injected into the hollow pattern 6a.
  • the pressure P 2 (PRESS2) is set to a pressure higher than the pressure P 1 (PRESS1), and in consideration of the amount of dent generated in the center after the wax is solidified, a larger amount of wax is injected into the hollow pattern 6a. To do.
  • the control of the pressure P 1 (PRESS1) and the pressure P 2 (PRESS2) corresponds to the pressure inside the pressurized tank 3 and is executed by raising or lowering the pressure inside the pressurized tank 3.
  • the clamping force C 1 (CLAMP1) is applied, and after a predetermined time (C-TIME) has elapsed, the clamping force C 1 (CLAMP1) is changed to the clamping force C 2 ( Loosen the clamping force until CLAMP2).
  • the amount of wax injected into the hollow pattern 6a is controlled by the wax injection pressure and the injection time.
  • the wax injection time is determined by the opening time (INJ) of the pressurized tank valve 94a.
  • the control of the exhaust system pressure is determined by the open time (VAC) of the exhaust system valve 94b. Since the volume of the wax changes depending on the temperature, the temperature of the pressurized tank (WAXPOT) measured by the nozzle thermistor 3 b and the temperature of the nozzle 9 (measured by the thermistor 91 a attached in the vicinity of the flow path 91 of the nozzle 9 ( NOZZLE).
  • the quality of the final wax model is affected by the parameters listed below (hereinafter referred to as “manufacturing parameters”) as described above.
  • these manufacturing parameters differ depending on the complexity of the shape of the wax model, for example, the presence of thin portions in the wax model. Therefore, for each wax model, a value that enables the best model at the prototype stage is set in advance.
  • These manufacturing parameters are input as an initial set value to the control device 8 through the display 7 or the like and stored in the storage unit 8b of the control device 8, for example.
  • the processing unit 8a of the control device 8 should change from the initial setting values of the manufacturing parameters by instructing on the display 7 the location where the failure has occurred, based on the result of the user creating the product Manufacturing parameters are automatically calculated and readjusted. This will be described with reference to FIGS.
  • FIG. 5 shows an algorithm for automatically calculating the manufacturing parameter to be changed from the initial setting value of the manufacturing parameter.
  • the processing unit 8a reads the initial setting value of the manufacturing parameter stored in the storage unit 8b (S1 in FIG. 5). Based on the initial setting value, the injection molding apparatus 1 manufactures a wax model (S2 in FIG. 5). When a defect occurs as a result of manufacturing the wax model, the user inputs information regarding the defect as follows.
  • FIG. 6 is an example in which a portion where a problem may occur corresponding to the rubber mold 6 is divided.
  • the rubber mold region is divided at locations (Z1 to Z6) where defects are likely to occur corresponding to the product.
  • the number of divided areas and the way of dividing are arbitrary, but a portion that is recognized as being easily affected by the same effect in the molded product during the injection of wax is defined as one area. It is preferable to divide into each part and divide it into an arbitrary number of places.
  • the control device 8 displays information on the defect on the display 7 as a screen (FIG. 7) that can be set by the user (S3 in FIG. 5).
  • the information 7a of the location where the failure has occurred and the information 7b of the type and degree of the failure are displayed together.
  • the information 7a of the place where the trouble has occurred can be displayed at the place where the trouble that occurs for each of the divided areas Z1 to Z6 shown in FIG.
  • the defect type and degree information 7b includes a defect type and a defect degree. Representative examples of the former are "Wax Leakage", "Burr", “Non-Filled", “Shrinkage", "Air Bubble” is there.
  • the display 7 is described as a touch panel type, but the display 7 may be a simple display.
  • the information 7a of the place where the trouble has occurred and the information 7b of the kind and degree of the trouble may be input by other input means such as a keyboard arranged elsewhere.
  • the user selects these defect types for each of the divided areas Z1 to Z6 on the designated screen shown in FIG. For example, when a certain wax model is manufactured, it is assumed that a problem of large wax leakage occurs at a position Df shown in FIG. At this time, the user determines that the area corresponding to Df is Z5. Therefore, the user designates the area Z5 as the information 7a of the location where the problem has occurred. Subsequently, the user selects L as the Wax Leakage button group as the defect type and degree information 7b. As another example, if a considerably large burr occurs in the area Z3, the area Z3 is designated and L is selected in the Burr button group. If a moderate sink occurs in the area Z5, the area Z5 is designated and M is selected in the Shrinkage button group.
  • the processing unit 8a determines whether or not there is input of the information 7a of the location where the failure has occurred and the information 7b of the type and degree of the failure (S4 in FIG. 5). If there is no input, there is no problem and there is no need to change manufacturing parameters. On the other hand, when there is no input, the processing unit 8a reads the input "information 7a of the place where the defect occurred" and "information 7b of the type and degree of the defect". Based on the read information, the processing unit 8a organizes and creates the degree of defects occurring in each of the divided areas Z1 to Z6 as matrixed information (defect degree matrix information) (S5 in FIG. 5). ). FIG. 8 shows this defect matrix information. Each value of this information is stored in the storage means 8b. In this information, a severe wax leak occurs in the region Z5 and L is selected, a severe burr occurs in the region Z3, L is selected, and a moderate sink occurs in the region Z5, and M is selected. Otherwise, it is automatically null (zero).
  • the manufacturing parameter change amount is a correction value as an increment or a decrease from the previous manufacturing parameter with respect to the manufacturing parameter to be updated. These are stored in the storage means 8b.
  • the manufacturing parameter change amount will be described with an increment as a positive value and a decrease as a negative value. Therefore, the manufacturing parameter change amounts for both increments and decreases are all added to the previous manufacturing parameters.
  • the change amount can also be expressed by an absolute value. In this case, the decrement is a subtraction of the absolute value.
  • FIG. 9 shows predetermined manufacturing parameter reference change amounts determined and set in advance corresponding to the types of defects in the regions Z3 and Z5.
  • the manufacturing parameter change matrix for the region Z3 and the region Z5 is common, but may vary depending on the product.
  • the manufacturing parameter reference variation is set as a manufacturing parameter variation determined and set in advance corresponding to all areas and defects. Also in the case of the present embodiment, the other regions Z1 to Z4 and Z6 are determined in advance corresponding to the problems.
  • the manufacturing parameter change amount determined and set in advance may be stored in the storage unit 8b of the control device 8 as manufacturing parameter reference change data.
  • the processing device 8a changes the manufacturing parameters. Corresponds to the defect location information entered in step S4 of FIG. 5 and the type and degree information of the failure among the defect degree matrix information matrixed in step S5 of FIG. 5 from the manufacturing parameter reference variation data.
  • the manufacturing parameter change amount to be extracted is extracted and determined.
  • the determined manufacturing parameter change amount becomes the manufacturing parameter change amount as a correction value to be added to the previous manufacturing parameter.
  • the processing device 8a has a wax leak (Wax Leakage) in the region Z5 in which the defect degree L is selected, a shrinkage in the region Z5 in which the defect degree M is selected, and a region Z3 in which the defect degree L is selected.
  • appropriate manufacturing parameter change amount data is acquired and determined with reference to the manufacturing parameter reference change amount of FIG. 9 so as to correspond to each defect data of the defect degree matrix information of FIG. (S6 in FIG. 5).
  • Appropriate data is acquired from here, and the change parameter is calculated.
  • the set manufacturing parameter change amount is determined as a correction value and added to the initial setting value of the manufacturing parameter corresponding to the correction value (S7 in FIG. 5).
  • the processing device 8a refers to the data in the column L of wax leakage (Wax Leakage) in the region Z5, and grasps that the pressurized tank opening time (INJ) is 1.0. Further, it can be understood that the pressure tank pressure P 1 (PRESS1) and the clamp pressure C 1 (CLAMP1) are -15 and 40, respectively, for the burrs in the region Z5 in which L is selected.
  • the pressurized tank pressure P 1 (PRESS1) and the clamp pressure C 1 (CLAMP1) are +40 and ⁇ 15, respectively. It can be understood that the pressure tank pressure P 1 (PRESS1) and the clamp pressure C 1 (CLAMP1) are +20 and ⁇ 10, respectively, for the shrinkage in the region Z5 where M is selected.
  • a correction value is calculated for the wax leakage (Wax Leakage) in the region Z5 where L is selected as shown in (1) below.
  • L is selected as shown in (1) below.
  • the pressurized tank opening time (INJ) is increased by 1.0.
  • the correction value is calculated as shown in (2) and (3) below.
  • -15 KPa
  • P 1 pressurized tank pressure
  • 40 KPa
  • the shrinkage of the area Z5 where M is selected should be updated in the same procedure as described above.
  • the production parameter correction formula is obtained as shown in the following formulas (4) and (5). According to this result, the pressure tank pressure P 1 (PRESS1) is increased by 20 (KPa) from the initial value in equation (4), and the clamp pressure C 1 (CLAMP1) is increased from the initial value in equation (5). It will be lowered by 10 (KPa).
  • a plurality of manufacturing parameter change amounts may be determined depending on the location where the failure has occurred and the type and degree of the failure.
  • the manufacturing parameter change amount for all defects is simply added to obtain the sum of the manufacturing parameter change amounts for all defects. This sum is used as a correction value for the manufacturing parameter to be updated.
  • a correction equation for the manufacturing parameter is obtained by adding to the initial setting value of the manufacturing parameter corresponding to the correction value (S8 in FIG. 5).
  • the production parameter change amount with respect to the pressurized tank pressure P 1 (PRESS1) is ⁇ 15 (KPa) in the equation (2) and 20 (KPa) in the equation (4).
  • Is added that is, -15 (KPa) and 20 (KPa) are added, and the correction value, which is the sum of the manufacturing parameter variations for all defects, is 5 (KPa).
  • a correction equation for the manufacturing parameter with respect to the manufacturing parameter (PRESS1) is obtained as shown in Equation (6).
  • the manufacturing parameter change amount with respect to the clamp pressure C 1 is 40 (KPa) in the equation (3) and ⁇ 10 (KPa) in the equation (5).
  • the total correction value obtained by adding -10 (KPa) is 30 (KPa).
  • Various conditions are set according to the manufacturing parameters, and the next molding operation is performed (S9 in FIG. 5).
  • steps S4 to S10 shown in FIG. 5 are repeated to gradually converge to an appropriate parameter.
  • the initial correction value was added to the manufacturing parameter as the initial setting value, but in the method of calculating and determining the design parameter to be updated in the subsequent injection molding, after determining the determined manufacturing parameter change amount as the correction value, This is not the initial setting value of the manufacturing parameter, but is added to the initial setting value of the previous manufacturing parameter corresponding to the correction value in the subsequent injection molding (S7 in FIG. 5). This may be repeated for subsequent injection molding.
  • the initial value of the manufacturing parameter is a manufacturing parameter when a product of good quality is obtained, and this is automatically and easily determined based on a defect occurring in the actual product manufactured by the user. Adjustments can be made.
  • the present invention can be applied to a wax resin injection shaping apparatus.

Abstract

Le dispositif de moulage par injection selon l'invention comprend : un moyen de stockage permettant de stocker des paramètres de fabrication entrés par un utilisateur pour la commande de diverses sections du dispositif de moulage par injection et dans lequel des données concernant des degrés de modification de paramètres de fabrication qui ont été définis à l'avance selon l'emplacement, la diversité et l'étendue du problème sont stockées ; une unité de traitement permettant de commander les diverses sections du dispositif de moulage par injection sur la base des paramètres de fabrication lorsque des moulages sont fabriqués par moulage par injection ; et un affichage permettant d'afficher un écran permettant d'entrer l'emplacement, la diversité et l'étendue d'un problème se produisant dans un moulage moulé par injection. L'unité de traitement détermine le degré de modification de paramètre de fabrication correspondant à l'emplacement, à la diversité et à l'étendue du problème entrés à partir des données de degré de modification de paramètre de fabrication, utilise ledit degré de modification de paramètre de fabrication en tant que valeur de correction devant être ajoutée au paramètre de fabrication, ajoute la valeur de correction au paramètre de fabrication et substitue le résultat à titre de nouveau paramètre de fabrication. Il est par conséquent possible de modifier facilement les valeurs définies initialement comme valeurs de paramètres de fabrication nécessaires pour le moulage par injection.
PCT/JP2012/007377 2012-11-16 2012-11-16 Dispositif de moulage par injection et procédé de commande associé WO2014076738A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014546740A JP6059248B2 (ja) 2012-11-16 2012-11-16 射出成形装置およびその制御方法
PCT/JP2012/007377 WO2014076738A1 (fr) 2012-11-16 2012-11-16 Dispositif de moulage par injection et procédé de commande associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/007377 WO2014076738A1 (fr) 2012-11-16 2012-11-16 Dispositif de moulage par injection et procédé de commande associé

Publications (1)

Publication Number Publication Date
WO2014076738A1 true WO2014076738A1 (fr) 2014-05-22

Family

ID=50730688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/007377 WO2014076738A1 (fr) 2012-11-16 2012-11-16 Dispositif de moulage par injection et procédé de commande associé

Country Status (2)

Country Link
JP (1) JP6059248B2 (fr)
WO (1) WO2014076738A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414476A (zh) * 2015-12-22 2016-03-23 广州市番禺区番华行金属加工机械经营部 一种微波芯片注蜡机
WO2017002275A1 (fr) * 2015-07-01 2017-01-05 株式会社エイシン技研 Unité de fixation de moule en cire pour moulage par injection
WO2017081763A1 (fr) * 2015-11-11 2017-05-18 株式会社エイシン技研 Dispositif de moulage par injection de cire et procédé de moulage d'article utilisant le dispositif de moulage par injection de cire
KR20180009282A (ko) * 2016-07-18 2018-01-26 주식회사 씨에이치에스 전자동 왁스사출기
EP3326732A4 (fr) * 2015-07-17 2018-08-01 Eishin Technology Co., Ltd Dispositif de serrage pour le moulage de motif de cire par injection
WO2022003885A1 (fr) * 2020-07-01 2022-01-06 ＣＳＧ Ｉｎｖｅｓｔｍｅｎｔｓ株式会社 Méthode de moulage par injection de modèle de cire et appareil de moulage par injection de modèle de cire
IT202100030407A1 (it) * 2021-12-01 2023-06-01 Masterix S R L Iniettore per cera, plastica, resina o altro materiale da iniettare

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63209917A (ja) * 1987-02-27 1988-08-31 Toshiba Corp 射出成形支援エキスパ−トシステム
JPH05286005A (ja) * 1992-04-07 1993-11-02 Toshiba Mach Co Ltd 射出成形機の成形品質向上システム
JPH07112472A (ja) * 1993-10-20 1995-05-02 Nissei Plastics Ind Co 射出成形機の成形条件調整方法及び装置
JPH08309814A (ja) * 1995-05-18 1996-11-26 Mitsubishi Heavy Ind Ltd 射出成形装置
JPH10175241A (ja) * 1996-08-12 1998-06-30 Hettinga Siebolt 物品をモールドするための、コンピュータで読み取り可能なプログラムコードを有する製品、及び、コンピュータで読み取り可能なプログラムコードを用いて物品をモールドする方法
JP2006289911A (ja) * 2005-04-14 2006-10-26 Toshiba Mach Co Ltd 射出成形機の制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63209917A (ja) * 1987-02-27 1988-08-31 Toshiba Corp 射出成形支援エキスパ−トシステム
JPH05286005A (ja) * 1992-04-07 1993-11-02 Toshiba Mach Co Ltd 射出成形機の成形品質向上システム
JPH07112472A (ja) * 1993-10-20 1995-05-02 Nissei Plastics Ind Co 射出成形機の成形条件調整方法及び装置
JPH08309814A (ja) * 1995-05-18 1996-11-26 Mitsubishi Heavy Ind Ltd 射出成形装置
JPH10175241A (ja) * 1996-08-12 1998-06-30 Hettinga Siebolt 物品をモールドするための、コンピュータで読み取り可能なプログラムコードを有する製品、及び、コンピュータで読み取り可能なプログラムコードを用いて物品をモールドする方法
JP2006289911A (ja) * 2005-04-14 2006-10-26 Toshiba Mach Co Ltd 射出成形機の制御装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017002275A1 (ja) * 2015-07-01 2017-10-26 株式会社エイシン技研 ワックス型射出成型用クランプユニット
WO2017002275A1 (fr) * 2015-07-01 2017-01-05 株式会社エイシン技研 Unité de fixation de moule en cire pour moulage par injection
WO2017002247A1 (fr) * 2015-07-01 2017-01-05 株式会社エイシン技研 Unité de fixation de moule en cire pour moulage par injection
EP3326732A4 (fr) * 2015-07-17 2018-08-01 Eishin Technology Co., Ltd Dispositif de serrage pour le moulage de motif de cire par injection
WO2017081763A1 (fr) * 2015-11-11 2017-05-18 株式会社エイシン技研 Dispositif de moulage par injection de cire et procédé de moulage d'article utilisant le dispositif de moulage par injection de cire
CN107206471A (zh) * 2015-11-11 2017-09-26 荣进科技有限公司 蜡模注射成型装置和使用蜡模注射成型装置的物品的铸造方法
JP6197259B1 (ja) * 2015-11-11 2017-09-20 株式会社エイシン技研 ワックス型射出成型装置及びワックス型射出成型装置を用いた物品鋳造方法
EP3375543A4 (fr) * 2015-11-11 2018-10-24 Eishin Technology Co., Ltd Dispositif de moulage par injection de cire et procédé de moulage d'article utilisant le dispositif de moulage par injection de cire
CN105414476A (zh) * 2015-12-22 2016-03-23 广州市番禺区番华行金属加工机械经营部 一种微波芯片注蜡机
KR20180009282A (ko) * 2016-07-18 2018-01-26 주식회사 씨에이치에스 전자동 왁스사출기
KR101987900B1 (ko) 2016-07-18 2019-09-27 주식회사 씨에이치에스 전자동 왁스사출기
WO2022003885A1 (fr) * 2020-07-01 2022-01-06 ＣＳＧ Ｉｎｖｅｓｔｍｅｎｔｓ株式会社 Méthode de moulage par injection de modèle de cire et appareil de moulage par injection de modèle de cire
IT202100030407A1 (it) * 2021-12-01 2023-06-01 Masterix S R L Iniettore per cera, plastica, resina o altro materiale da iniettare
WO2023099980A1 (fr) * 2021-12-01 2023-06-08 Masterix Srl Injecteur pour cire, matière plastique, résine ou autre matériau à injecter

Also Published As

Publication number Publication date
JP6059248B2 (ja) 2017-01-11
JPWO2014076738A1 (ja) 2016-09-08

Similar Documents

Publication Publication Date Title
JP6059248B2 (ja) 射出成形装置およびその制御方法
JP4923632B2 (ja) 繊維強化樹脂成形品の製造方法及び製造装置
KR101994062B1 (ko) 주조 장치 및 주조 방법
EP1731242A1 (fr) Procede et dispositif pour verser du metal en fusion dans le moulage et le coulage sous vide
JP2014111372A (ja) 成形部品の作製方法及び装置
CN105690698A (zh) 一种注塑模具以及控制模具型腔压力的控制系统及方法
CN107614154A (zh) 抽吸加压铸造方法
CN107206471B (zh) 蜡模注射成型装置和使用蜡模注射成型装置的物品的铸造方法
JP2013545634A (ja) コンポジット材料の成型用装置
WO2009122819A1 (fr) Moule de mise en forme d'élément optique, et procédé de fabrication d'élément optique
CN105170952A (zh) 加压铸造方法及其装置
US20220032506A1 (en) Manufacturing method to cast parts with additive manufacturing geometry complexity
JP6402775B2 (ja) 複合材料の成形方法および成形装置
JPWO2019017024A1 (ja) 鋳型高さ変更ユニット、抜枠造型機、及び、鋳型高さ変更方法
JPH10272663A (ja) 射出成形機の成形条件最適化方法
JP6489500B2 (ja) 鋳造装置及び鋳造方法
JP2799458B2 (ja) 低圧鋳造機の加圧制御装置
CA2935365A1 (fr) Une methode de moulage d'un article en composite et moulage
KR101632149B1 (ko) 진공기능을 갖는 사출성형장치
KR20090126415A (ko) 사출금형
TW200402357A (en) Injection molding machine for lost wax casting and injection molding method for lost wax casting
KR102147858B1 (ko) 복합 소재 성형장치 및 이를 이용한 성형방법
CN117103722A (zh) 一种湿法模压快速成型装置及其快速准确成型方法
JPH06134803A (ja) 積層体の製造方法
JPH01156019A (ja) 熱硬化性樹脂成形用プレス

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12888365

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2014546740

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12888365

Country of ref document: EP

Kind code of ref document: A1